查询词典 polarity

Power for the tractor beam emitters is provided by variable phase graviton polarity sources feeding sub-cochrane subspace field amplifiers. Phase accuracy of less than 2.7 arc-seconds per millisecond is required for precise control of a tractor beam.

牵引光束发射器的动力供给是靠子空间的Sub-Cochrance范围放大器，来供给牵引光束使用的可变相位极性，为了要正确地控制牵引光束的相位正确性要求，因此其相位变化必须少於每毫秒的2.7弧秒。

Based on it, a new algorithm of the evaluation of the GRM expansion coefficients with fixed polarity based upon the triangle module was presented.

在此基础上提出了基于三角形结构计算GRM展开系数的新算法。

The GRM expansion coefficients with q polarity were formed by the left or right sides of the corresponding triangle cells, and may be also formed by the terms containing q in the subscript of ci in each line.

进一步分析表明极性为q的GRM展开系数即为自上向下由各行脚标中含q的项。

In summary,then,the magnetic coils on the train are attracted by the opposing polarity of the guideway coils immediately ahead of them.

在摘要，然后，在火车上的有磁性的卷立刻被 guideway 卷的反对有两极吸引在他们之前。

The direction of hair follicles growth and location of the secondary hair follicle are obvious polarity.

毛囊的生长方向和毛球弯曲的方向、次级毛囊发生的部位都呈明显的极性现象。

In both norway and ireland.connection to the elemental is a strong part of our heritage.this is the inspiration for this pastoral melody.where the polarity between irish vilion and nordic keyharp,played by asa jinder,represents the differing landscapes that embrace us;making us one with them;giving us our sense of place and belonging.co-arranger,kjetil bjerkestrand,used on old pedal harmonium which,with all of its squeaks and noise,reminds us of the nature and organic sounds from the places where we belong.

在挪威和爱尔兰，自然力之间的联系是组成我们文化遗产的一笔宝贵的财富，这就是乡村音乐起源的最初动力，也就是在这里，也就是asa jinder用爱尔兰风琴和挪威的按键竖琴演奏的这些歌曲的极性之间，表现出了这样一种意境：我们被不各种不同的美妙的田园风景所围绕，使我们成为它们其中一员，给我们一席之地也是它们赠与我们的一笔财富。

Then the breakdown mechanism was introduced to explain the results.It is found that the optimum polarity combination is heteropolarity and the best scope of the ratio between trigger voltage and self-breakdown voltage is 30%~50%.

实验结果表明：新型触发管开关获得最佳触发特性所需的极性组合应为异极性组合，触发电压幅值范围为自击穿电压的30%~50%，为兼顾触发电流和保护触发器，触发电阻值应为50~100 Ω，验证了触发管开关击穿机制的已有认识。

Therefore, the establishment and maintenance of cell polarity are crucial for the embryo development and homeostasis.

复杂生命体的建成和功能应该是各种环节协调作用的结果，细胞极性的重构与细胞生理功能的改变耦联在一起。

The polarity of these components was high and hydrophilic.

说明这些成分的极性高，亲水性强。

Key words:liquid crystal; line image sticking; polarity; stability

关 键 词：液晶；线残像；极性；稳定性

The company mainly produces all kinds of industry screening machines, food packaging machine (solid, liquid, granular, powder), and bottled beer packaging machine assembly line, as well as large-scale wind transport, dedusting equipment design and installation.

公司主要生产各种行业用筛选机、食品包装机（固体、液体、粒状、粉状）、啤酒包装机和罐装流水线以及大型风力输送、除尘设备的设计与安装。

They began to embroider little squares of cloth.

陪同他的是学校的校长，西科尔斯卡小姐。